I know what the circuit should be with the tqfp pinouts, but I was looking for the actual reference design, as there was at least one or two minor circuit changes, I have heard anecdotally, between the UNO and and the UNO SMD.

Ah, didn't realize there was an arduino Uno version with SMD.I have been very happy buildng ProMini's int things, just using a deuemilanove for testing new portions of circuits, like checking out code with a shift register driving a new display type.